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14,509 research outcomes, page 1 of 1,451
  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Legrand, Michel; McConnell, Joseph R.; Preunkert, Susanne; Arienzo, Monica; Chellman, Nathan; Gleason, Kelly; Sherwen, Tomás; Evans, Mat J.; Carpenter, Lucy J.;
    Persistent Identifiers
    Project: UKRI | BACCUS: Big data for atmo... (NE/L01291X/1), UKRI | Iodide in the ocean:distr... (NE/N009983/1)

    Iodine is an important nutrient and a significant sink of tropospheric ozone, a climate-forcing gas and air pollutant. Ozone interacts with seawater iodide, leading to volatile inorganic iodine release that likely represents the largest source of atmospheric iodine. Inc...

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  • publication . Other literature type . Article . Preprint . 2015
    Open Access
    Authors:
    Tabataba-Vakili, F.; Grenfell, J. L.; Grießmeier, J. -M.; Rauer, H.;
    Persistent Identifiers
    Publisher: EDP Sciences

    M-dwarf stars are generally considered favourable for rocky planet detection. However, such planets may be subject to extreme conditions due to possible high stellar activity. The goal of this work is to determine the potential effect of stellar cosmic rays on key atmos...

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  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Jaisawal, Gaurava K.; Wilson-Hodge, Colleen A.; Fabian, Andrew C.; Naik, Sachindra; Chakrabarty, Deepto; Kretschmar, Peter; Ballantyne, David R.; Ludlam, Renee M.; Chenevez, Jérôme; Altamirano, Diego; ...
    Persistent Identifiers
    Publisher: American Astronomical Society
    Project: EC | COFUNDfellowsDTU (713683), NSF | Mapping Matter in Strong ... (1801792)

    We present a spectral study of the ultraluminous Be/X-ray transient pulsar Swift J0243.6+6124 using Neutron Star Interior Composition Explorer (NICER) observations during the system's 2017--2018 giant outburst. The 1.2--10~keV energy spectrum of the source can be approx...

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  • publication . Article . Other literature type . 2014
    Open Access English
    Authors:
    Subota I; Julkowska D; Vincensini L; Reeg N; Buisson J; Blisnick T; Huet D; Perrot S; Santi-Rocca J; Duchateau M; ...
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; Cilia and flagella are complex organelles made of hundreds of proteins of highly variable structures and functions. Here we report the purification of intact flagella from the procyclic stage of Trypanosoma brucei using mechanical shearing. Struc...

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  • publication . Article . 2008
    Open Access English
    Authors:
    Driss Mountassif; Pierre Andreoletti; Zakaria El Kebbaj; Adnane Moutaouakkil; Mustapha Cherkaoui-Malki; Norbert Latruffe; M'Hammed Saïd El Kebbaj;
    Persistent Identifiers
    Publisher: Springer Nature

    International audience; BACKGROUND: The interconversion of two important energy metabolites, 3-hydroxybutyrate and acetoacetate (the major ketone bodies), is catalyzed by D-3-hydroxybutyrate dehydrogenase (BDH1: EC 1.1.1.30), a NAD+-dependent enzyme. The eukaryotic enzy...

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  • publication . Article . 2013
    Open Access English
    Authors:
    M. Zani;
    Persistent Identifiers
    Publisher: HAL CCSD

    In this paper, we show large deviations for random step functions of type $Z_n(t)=\frac{1}{n}\sum_{k=1}^{[nt]}X_k^2,$ where $\{X_k\}_k$ is a stationary Gaussian process. We deal with the associated random measures $\nu_n=\frac{1}{n}\sum_{k=1}^nX_k^2 \delta_{k/n}$. The p...

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  • publication . Article . 2014
    Open Access English
    Authors:
    David Priddel; Nicholas Carlile; Dean Portelli; Yuna Kim; Lisa O'Neill; Vincent Bretagnolle; Lisa T. Ballance; Richard A. Phillips; Robert L. Pitman; Matt J. Rayner;
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; This study describes and compares the pelagic distribution and migratory patterns of the two subspecies ofGould’s Petrel (Pterodroma leucoptera), and contrasts data obtained from tracking birds at sea using geolocators withobservational data (shi...

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  • publication . Article . 2012
    Open Access English
    Authors:
    Sylvie Derenne; C. Coelho; C. Anquetil; Cyril Szopa; A. S. Rahman; Paul F. McMillan; F. Corà; Chris J. Pickard; Eric Quirico; Christian Bonhomme;
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; Tholins are complex C,N-containing organic compounds produced in the laboratory. They are considered to provide materials that are analogous to those responsible for the haze observed in Titan's atmosphere. These compounds present an astrobiologi...

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  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    De Zotti, G.; González-Nuevo, J.; Lopez-Caniego, M.; Negrello, M.; Greenslade, J.; Hernández-Monteagudo, C.; Delabrouille, J.; Cai, Z.-Y.; Bonato, M.; Achúcarro, A.; ...
    Publisher: HAL CCSD
    Project: NWO | Testing gravity on the la... (2300187624), EC | ADULT (279396)

    We discuss the potential of a next generation space-borne Cosmic Microwave Background (CMB) experiment for studies of extragalactic sources. Our analysis has particular bearing on the definition of the future space project, CORE, that has been submitted in response to E...

  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Kergoat, Gael J.; Condamine, Fabien L.; Toussaint, Emmanuel F. A.; Capdevielle-Dulac, Claire; Clamens, Anne-Laure; Barbut, Jérôme; Goldstein, Paul Z.; Le Ru, Bruno;
    Persistent Identifiers
    Publisher: HAL CCSD

    The expansion of grassland plant diversity is thought to have facilitated diversification of herbivorous insects. Here, the authors show opposing evolutionary dynamics in a clade of African grasses and associated stemborers, opposing the hypothesis about grasslands as a...

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14,509 research outcomes, page 1 of 1,451